:root {

    /**
     * colors
     */
  
    --safety-orange: hsl(25, 100%, 50%);
    --lavender-gray: hsl(230, 19%, 81%);
    --persian-rose: hsl(328, 100%, 59%);
    --red-crayola: hsl(341, 100%, 49%);
    --eerie-black: hsl(240, 6%, 10%);
    --light-gray: hsl(0, 0%, 80%);
    --cultured-2: hsl(210, 60%, 98%);
    --platinum: hsl(0, 0%, 90%);
    --gray-web: hsl(220, 5%, 49%);
    --cultured: hsl(0, 0%, 93%);
    --black_10: hsla(0, 0%, 0%, 0.1);
    --black_5: hsla(0, 0%, 0%, 0.05);
    --white-1: hsl(0, 0%, 100%);
    --white-2: hsl(0, 14%, 98%);
    --black: hsl(0, 0%, 0%);
  
    /**
     * gradient color
     */
  
    --gradient: linear-gradient(to left top, var(--persian-rose), var(--safety-orange));
  
    /**
     * typography
     */
  
    --ff-roboto: 'Roboto', sans-serif;
    --ff-league-spartan: 'League Spartan', sans-serif;
  
    --fs-1: 3.5rem;
    --fs-2: 3rem;
    --fs-3: 2.1rem;
    --fs-4: 1.7rem;
    --fs-5: 1.4rem;
    --fs-6: 1.3rem;
  
    --fw-700: 700;
    --fw-500: 500;
  
    /**
     * spacing
     */
  
    --section-padding: 60px;
  
    /**
     * shadow
     */
  
    --shadow-1: 0 6px 24px var(--black_5);
    --shadow-2: 0 2px 28px var(--black_10);
  
    /**
     * border radius
     */
  
    --radius-2: 2px;
    --radius-5: 5px;
    --radius-8: 8px;
  
    /**
     * transition
     */
  
    --transition-1: 0.25s ease;
    --transition-2: 0.5s ease;
    --cubic-out: cubic-bezier(0.33, 0.85, 0.4, 0.96);
  
  }
  
  
  
  
  
  /*-----------------------------------*\
    #RESET
  \*-----------------------------------*/
  
  *,
  *::before,
  *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  li { list-style: none; }
  
  a {
    text-decoration: none;
    color: inherit;
  }
  
  a,
  img,
  span,
  time,
  label,
  input,
  button,
  textarea,
  ion-icon { display: block; }
  
  img { height: auto; }
  
  input,
  button,
  textarea {
    background: none;
    border: none;
    font: inherit;
  }
  
  input,
  textarea { width: 100%; }
  
  button { cursor: pointer; }
  
  ion-icon { pointer-events: none; }
  
  address { font-style: normal; }
  
  html {
    font-family: var(--ff-roboto);
    font-size: 10px;
    scroll-behavior: smooth;
  }
  
  body {
    background-color: var(--white-1);
    color: var(--gray-web);
    font-size: 1.6rem;
    line-height: 1.8;
  }
  


  
  
  .container { padding-inline: 15px; }
  
  .btn {
    max-width: max-content;
    color: var(--white-1);
    font-size: var(--fs-6);
    font-weight: var(--fw-700);
    padding: 10px 30px;
    border-radius: var(--radius-5);
    transition: var(--transition-1);
  }
  
  .btn-primary {
    background-image: var(--gradient);
    background-size: 1000%;
  }
  
  .btn-primary:is(:hover, :focus) { background-position: bottom right; }
  
  .btn-secondary {
    background-color: red;
    color: white;
    font-size: 2rem;
  }
  

  .btn-secondaryy {
    background-color: blue;
    color: white;
    font-size: 2rem;
}

.btn-secondary:is(:hover, :focus) {
  background-color: var(--eerie-black);
  color: var(--white-1);
}

  .btn-secondaryy:is(:hover, :focus) {
    background-color: var(--eerie-black);
    color: var(--white-1);
  }
  
  .section { padding-block: var(--section-padding); }
  
  .h1,
  .h2,
  .h3 {
    color: var(--eerie-black);
    font-family: var(--ff-league-spartan);
    line-height: 1.2;
  }
  
  .h1 { font-size: var(--fs-1); }
  
  .h2 { font-size: var(--fs-2); }
  
  .h3 { font-size: var(--fs-3); }
  
  .w-100 { width: 100%; }
  
  .section-title,
  .section-text { text-align: center; padding-bottom: 1px; }
  
  .section-text { font-size: var(--fs-6); }
  
  .grid-list {
    display: grid;
    gap: 30px;
  }
  
  .img-holder {
    aspect-ratio: var(--width) / var(--height);
    background-color: var(--white-2);
  }
  
  .img-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  
  
  
  
  
  /*-----------------------------------*\
    #HEADER
  \*-----------------------------------*/
  
  .header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white-1);
    padding-block: 15px;
    border-block-end: 1px solid var(--cultured);
    z-index: 4;
    transition: var(--transition-1);
  }
  
  
  
  .header > .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .logo {
    font-family: var(--ff-league-spartan);
    color: var(--black);
    font-size: 3.5rem;
    font-weight: var(--fw-700);
    line-height: 1;
  }
  
  
  
  .navbar {
    background-color: var(--white-1);
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    max-width: calc(100% - 30px);
    width: 100%;
    padding-inline: 0;
    border: 1px solid var(--cultured);
    transition: 0.3s var(--cubic-out);
    max-height: 0;
    visibility: hidden;
    overflow: hidden;
  }
  
  .navbar.active {
    max-height: 320px;
    visibility: visible;
    transition-duration: 0.5s;
  }
  
  .navbar-list {
    padding: 20px 15px;
    padding-block-start: 10px;
    opacity: 0;
    transition: var(--transition-1);
  }
  
  .navbar.active .navbar-list { opacity: 1; }
  
  .navbar-link {
    color: var(--eerie-black);
    font-family: var(--ff-league-spartan);
    font-size: var(--fs-4);
    line-height: 1.2;
    padding-block: 8px;
    transition: var(--transition-1);
  }
  
  .navbar-link:is(:hover, :focus) { color: var(--red-crayola); }
  
  .header .btn { margin-block-start: 10px; }
  
  
  
  
  
  /*-----------------------------------*\
    #HEO
  \*-----------------------------------*/
  
  .hero {
    padding-block-start: calc(var(--section-padding) + 50px);
    text-align: center;
  }
  
  .hero-content { margin-block-end: 30px; }
  
  .hero-subtitle {
    color: var(--eerie-black);
    font-size: var(--fs-5);
    font-weight: var(--fw-500);
  }
  
  .hero-title { margin-block: 12px 8px; }
  
  .hero-text { font-size: var(--fs-5); }
  
  .hero .btn {
    margin-inline: auto;
    margin-block-start: 20px;
  }
  
  
  
  
  
  /*-----------------------------------*\
    #SERVICE
  \*-----------------------------------*/
  
  .service { background-color: var(--white-2); }
  
  .service .section-text { margin-block: 5px 35px; }
  
  .service-card {
    background-color: var(--white-1);
    padding: 20px 15px;
    border: 1px solid var(--platinum);
    border-radius: var(--radius-5);
    text-align: center;
    box-shadow: var(--shadow-1);
    transition: var(--transition-2);
  }
  
  .service-card:is(:hover, :focus-within) { transform: translateY(-10px); }
  
  .service-card .card-icon {
    color: var(--white-1);
    font-size: 25px;
    max-width: max-content;
    margin-inline: auto;
    padding: 18px;
    border-radius: 50%;
  }
  
  .service-card .card-title { margin-block: 20px 8px; }
  
  .service-card .card-text { font-size: var(--fs-6); }
  
  
  
  
  
  /*-----------------------------------*\
    #PROJECT
  \*-----------------------------------*/
  
  .project .section-text { margin-block: 5px 35px; }
  
  .project-card {
    position: relative;
    border-radius: var(--radius-8);
    overflow: hidden;
  }
  
  .project-card::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--black);
    opacity: 0.5;
    transition: var(--transition-2);
  }
  
  .project-card:is(:hover, :focus-within)::after { opacity: 0.8; }
  
  .project-card .card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    z-index: 1;
    transition: var(--transition-2);
  }
  
  .project-card:is(:hover, :focus-within) .card-content { transform: translateY(-20px); }
  
  .project-card .card-subtitle {
    color: var(--lavender-gray);
    font-size: var(--fs-6);
    line-height: 1;
  }
  
  .project-card .card-title {
    color: var(--white-1);
    margin-block: 12px 15px;
  }
  
  
  
  
  
  /*-----------------------------------*\
    #ABOUT
  \*-----------------------------------*/
  
  .about { background-color: white; }
  
  .about-banner {
    position: relative;
    border-radius: var(--radius-5);
    overflow: hidden;
    margin-block-end: 25px;
  }
  
  .play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--white-1);
    color: var(--red-crayola);
    font-size: 32px;
    padding: 16px;
    border-radius: 50%;
    animation: pulse 1.5s ease-out infinite;
  }
  
  @keyframes pulse {
    0% { box-shadow: 0 0 0 1px var(--white-1); }
    100% { box-shadow: 0 0 0 25px transparent; }
  }
  
  .about :is(.section-title, .section-text) { text-align: left; }
  
  .about .section-title { margin-block-end: 5px; }
  
  .about .section-text:not(:last-child) { margin-block-end: 18px; }
  
  .about .h3 { margin-block-end: 8px; font-weight: 200; }
  
  .about-list { margin-block: 15px 18px; }
  
  .about-item {
    display: flex;
    align-items: flex-start;
    gap: 5px;
  }
  
  .about-item ion-icon {
    color: var(--red-crayola);
    flex-shrink: 0;
    margin-block-start: 2px;
  }
  
  .about-item:not(:last-child) { margin-block-end: 12px; }
  


  
  .cta-subtitle1 {
    font-size: 20px;
    text-align: center;
    font-family: var(--ff-league-spartan);
    color: #000;
}
  


  

  /*-----------------------------------*\
    #CTA
  \*-----------------------------------*/
  
  .cta {
    position: relative;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    z-index: 1;
  }
  
  .cta::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--white-1);
    opacity: 0.95;
    z-index: -1;
  }
  
  .cta-subtitle,
  .cta .section-title { color: black; }
  
  .cta-subtitle {
    font-size: var(--fs-2);
    text-align: center;
    font-family: var(--ff-league-spartan);
  }
  
  .cta .section-title { margin-block: 12px 5px; }
  
  .cta .btn { margin-inline: 15px; }
  
  
  
  
  
  /*-----------------------------------*\
    Our Mission
  \*-----------------------------------*/
 

  .cta1 {
    background-color: #f5f7fa;
}
  
  
  
  /*-----------------------------------*\
    #CONTACT
  \*-----------------------------------*/
  
  .contact { background-color: var(--white-2); }
  
  .contact .section-text { margin-block: 5px 35px; }
  
  .contact-form {
    background-color: var(--white-1);
    padding: 20px;
    border-radius: var(--radius-2);
    margin-block-end: 30px;
    box-shadow: var(--shadow-1);
  }
  
  .input-field {
    background-color: var(--white-2);
    color: var(--eerie-black);
    font-size: var(--fs-5);
    padding: 15px;
    border-radius: var(--radius-2);
    outline: 1px solid transparent;
    outline-offset: 0;
    margin-block-end: 15px;
  }
  
  .input-field::-webkit-inner-spin-button { display: none; }
  
  .input-field:focus { outline-color: var(--red-crayola); }
  
  .input-field::placeholder { transition: var(--transition-1); }
  
  .input-field:focus::placeholder { opacity: 0; }
  
  textarea.input-field {
    resize: vertical;
    min-height: 80px;
    height: 100px;
    max-height: 200px;
    overscroll-behavior: contain;
  }
  
  .checkbox {
    width: max-content;
    margin-block-start: 5px;
    accent-color: var(--red-crayola);
  }
  
  .label-link {
    display: inline-block;
    color: var(--red-crayola);
  }
  
  .label-link:is(:hover, :focus) { text-decoration: underline; }
  
  .checkbox-wrapper {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-block-end: 15px;
  }
  
  .checkbox-wrapper .label { font-size: var(--fs-6); }
  
  .contact-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px 25px;
  }
  
  .contact-item { min-width: 100%; }
  
  .contact-card {
    background-color: var(--white-1);
    padding: 20px;
    border-radius: var(--radius-2);
    box-shadow: var(--shadow-1);
    display: flex;
    align-items: flex-start;
    gap: 15px;
  }
  
  .contact-card .card-icon {
    background-color: var(--cultured-2);
    color: var(--red-crayola);
    font-size: 25px;
    padding: 13px;
    border-radius: 50%;
    transition: var(--transition-1);
  }
  
  .contact-card:is(:hover, :focus) .card-icon {
    background-color: var(--red-crayola);
    color: var(--white-1);
  }
  
  .contact-card .card-title { margin-block-end: 5px; }
  
  .contact-card :is(.card-link, .card-address) {
    font-size: var(--fs-6);
    transition: var(--transition-1);
  }
  
  .contact-card .card-link:is(:hover, :focus) { color: var(--red-crayola); }
  
  
  
  
  
  /*-----------------------------------*\
    #FOOTER
  \*-----------------------------------*/
  
  .footer {
    background-color: var(--white-2);
    padding-block: 20px;
  }
  
  .copyright {
    font-size: var(--fs-6);
    text-align: center;
  }
  
  .copyright-link {
    color: var(--red-crayola);
    font-weight: var(--fw-500);
    display: inline-block;
  }
  
  
  
  
  
  /*-----------------------------------*\
    #BACK TO TOP
  \*-----------------------------------*/
  
  .back-top-btn {
    position: fixed;
    bottom: 10px;
    right: 20px;
    background-color: var(--eerie-black);
    color: var(--white-1);
    padding: 12px;
    border-radius: 50%;
    box-shadow: var(--shadow-2);
    z-index: 4;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-1);
  }
  
  .back-top-btn.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(-10px);
  }
  
  .back-top-btn:is(:hover, :focus) { opacity: 0.9; }
  
  
  
  
  
  /*-----------------------------------*\
    #MEDIA QUERIES
  \*-----------------------------------*/
  
  /**
   * responsive for larger than 575px screen
   */
  
  @media (min-width: 575px) {
  
    /**
     * REUSED STYLE
     */
  
    .container {
      max-width: 540px;
      width: 100%;
      margin-inline: auto;
    }
  
    .grid-list {
      grid-template-columns: 1fr 1fr;
      column-gap: 25px;
    }
  
  
  
    /**
     * BLOG
     */
  
    .blog .grid-list { grid-template-columns: 1fr; }
  
    .blog-card.grid {
      display: grid;
      grid-template-columns: 0.47fr 1fr;
      align-items: center;
      gap: 10px;
    }
  
  
  
    /**
     * CONTACT
     */
  
    .input-wrapper {
      display: flex;
      gap: 15px;
    }
  
    .contact-item { min-width: calc(50% - 18px); }
  
  }
  
  

.button-list {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 20px;
}
  
  
  
  /**
   * responsive for larger than 768px screen
   */
  
  @media (min-width: 768px) {
  
    /**
     * CUSTOM PROPERTY
     */
  
    :root {
  
      /**
       * typography
       */
  
      --fs-1: 4.5rem;
      --fs-2: 3.7rem;
      --fs-3: 2.3rem;
      --fs-4: 1.8rem;
      --fs-5: 1.5rem;
      --fs-6: 1.4rem;
  
    }
  
  
  
    /**
     * REUSED STYLE
     */
  
    .container { max-width: 720px; }
  
    .section-text {
      max-width: 65ch;
      margin-inline: auto;
    }
  
  
  
    /**
     * HERO
     */
  
    .hero-text {
      max-width: 60ch;
      margin-inline: auto;
    }
  
  
  
    /**
     * ABOUT
     */
  
    .about-banner { max-width: 550px; }
  
    .about .section-text {
      max-width: unset;
      margin-inline: 0;
    }
  
  
  
    /**
     * CONTACT
     */
  
    .contact-form { padding: 30px; }
  
    .contact-item { min-width: calc(50% - 12.5px); }
  
  }
  
  
  
  
  
  /**
   * responsive for larger than 992px screen
   */
  
  @media (min-width: 992px) {
  
    /**
     * CUSTOM PROPERTY
     */
  
    :root {
  
      /**
       * typography
       */
  
      --fs-1: 5rem;
      --fs-2: 4rem;
      --fs-3: 2.5rem;
  
      /**
       * spacing
       */
  
      --section-padding: 60px;
  
    }
  
  
  
    /**
     * REUSED STYLE
     */
  
    .container { max-width: 960px; }
  
    .grid-list { grid-template-columns: repeat(3, 1fr); }
  
  
  
    /**
     * HEADER
     */
  
    .nav-toggle-btn { display: none; }
  
    .navbar,
    .navbar.active { all: unset; }
  
    .navbar-list {
      all: unset;
      display: flex;
      align-items: center;
      gap: 30px;
    }
  
    .navbar-link { position: relative; }
  
    .navbar-link:is(:hover, :focus) { color: var(--eerie-black); }
  
    .navbar-link::after {
      content: "";
      position: absolute;
      bottom: 5px;
      left: 0;
      width: 100%;
      height: 2px;
      background-image: var(--gradient);
      transform: scaleX(0);
      transform-origin: left;
      transition: var(--transition-2);
    }
  
    .navbar-link:is(:hover, :focus)::after { transform: scaleX(1); }
  
    .header .btn { margin-block-start: 0; }
  
  
  
    /**
     * HERO
     */
  
    .hero .container {
      display: grid;
      grid-template-columns: 1fr 1fr;
      align-items: center;
      gap: 30px;
      text-align: left;
    }
  
    .hero-content { margin-block-end: 0; }
  
    .hero-subtitle {
      position: relative;
      padding-inline-start: 15px;
    }
  
    .hero-subtitle::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 2px;
      height: 100%;
      background-color: var(--red-crayola);
    }
  
    .hero-text,
    .hero .btn { margin-inline: 0; }
  
  
  
    /**
     * SERVICE
     */
  
    .service-card { padding: 20px; }
  
    .service-card .h3 { --fs-3: 2.3rem; }
  
  
  
    /**
     * PROJECT
     */
  
    .project-card .card-subtitle { --fs-6: 1.5rem; }
  
  
  
    /**
     * ABOUT
     */
  
    .about .container {
      display: grid;
      grid-template-columns: 1fr 1fr;
      align-items: center;
      gap: 30px;
    }
  
    .about-banner { margin-block-end: 0; }
  
  
  
    /**
     * BLOG
     */
  
    .blog .grid-list {
      grid-template-columns: 1fr 1fr;
      row-gap: 20px;
    }
  
    .blog .grid-list > li:first-child {
      grid-column: 1 / 2;
      grid-row: 1 / 5;
    }
  
    .blog-card:not(.grid) { height: 100%; }
  
    .blog-card .card-content { padding-block: 10px; }
  
    .blog-card:not(.grid) .card-content { padding: 25px; }
  
    .blog-card.grid .h3 { --fs-3: 2rem; }
  
    .blog-card .time { --fs-6: 1.6rem; }
  
  
  
    /**
     * CONTACT
     */
  
    .checkbox-wrapper { margin-block: 20px; }
  
    .contact-item { min-width: calc(33.33% - 16.66px); }
  
    .contact-card { padding: 30px; }
  
    .contact-card .card-icon { font-size: 32px; }
  
  }
  
  
  
  
  
  /**
   * responsive for larger than 1200px screen
   */
  
  @media (min-width: 1200px) {
  
    /**
     * CUSTOM PROPERTY
     */
  
    :root {
  
      /**
       * typography
       */
  
      --fs-1: 6.8rem;
      --fs-2: 4.5rem;
      --fs-4: 1.9rem;
      --fs-5: 1.6rem;
      --fs-6: 1.6rem;
  
    }
  
  
  
    /**
     * REUSED STYLE
     */
  
    .container { max-width: 1140px; }
  
    .btn { --fs-6: 1.5rem; }
  
  
  
    /**
     * SERVICE
     */
  
    .service-card { padding: 30px; }
  
    .service-card .h3 { --fs-3: 2.5rem; }
  
  
  
    /**
     * PROJECT
     */
  
    .project-card .card-content { padding: 30px; }
  
    .project-card .card-subtitle { --fs-6: 1.6rem; }
  
  
  
    /**
     * ABOUT
     */
  
    .about .container { gap: 60px; }
  
    .about-item { gap: 7px; }
  
    .about-item ion-icon { font-size: 20px; }
  
  
  
    /**
     * CTA
     */
  
    .cta .section-title { margin-block: 15px 0px; }
  
  
  
    /**
     * BLOG
     */
  
    .blog-card .time { --fs-6: 1.6rem; }
  
    .blog-card.grid .h3 { --fs-3: 2.4rem; }
  
  
  
    /**
     * CONTACT
     */
  
    .contact-form { padding: 50px; }
  
    .contact-card { gap: 20px; }
  
    .contact-card .card-icon { padding: 15px; }
  
  }